STREAMLINE Sweat Fitting Adapter: 2 in CTS x 2 in CTS, Cup x Flange, No Center Stop
SKU 3G-OTH-475821
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Frequently Asked Questions
What is a STREAMLINE Sweat Fitting Adapter used for?
This STREAMLINE sweat fitting adapter connects copper tubing in plumbing and HVAC systems. The cup x flange design allows a secure soldered joint on one side and a flanged connection on the other, ideal for transitions in water or gas lines.
What are the specifications of the STREAMLINE W 02980NL adapter?
The STREAMLINE W 02980NL is a 2 in CTS x 2 in CTS cup x flange adapter with no center stop, made of wrot copper. It is a low-lead cast copper and bronze tube flange, designed for sweat (solder) installation.
Where to buy STREAMLINE sweat fittings in worldwide?
3G Electric supplies STREAMLINE sweat fittings like the W 02980NL to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this low-lead copper adapter.
How to install a STREAMLINE cup x flange adapter?
Clean the copper tube and adapter cup end, apply flux, then heat and apply solder to form a watertight joint. The flange side bolts to a mating flange with a gasket. Ensure proper support and alignment to avoid stress on the soldered connection.
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Common applications for STREAMLINESTREAMLINE Products
3G Electric supplies STREAMLINE low-lead cast copper & bronze tube flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









